FD.io VPP  v21.06-3-gbb25fbf28
Vector Packet Processing
wireguard.c
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1 /*
2  * Copyright (c) 2020 Doc.ai and/or its affiliates.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at:
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include <vnet/vnet.h>
17 #include <vnet/plugin/plugin.h>
18 #include <vnet/ipip/ipip.h>
19 #include <vpp/app/version.h>
20 
23 #include <wireguard/wireguard_if.h>
24 #include <wireguard/wireguard.h>
25 
27 
28 static clib_error_t *
30 {
31  wg_main_t *wmp = &wg_main;
32 
33  wmp->vlib_main = vm;
34 
36  wmp->out_fq_index =
38 
40 
43 
45 
46  return (NULL);
47 }
48 
50 
51 /* *INDENT-OFF* */
52 
53 VNET_FEATURE_INIT (wg_output_tun, static) =
54 {
55  .arc_name = "ip4-output",
56  .node_name = "wg-output-tun",
57  .runs_after = VNET_FEATURES ("gso-ip4"),
58 };
59 
61 {
62  .version = VPP_BUILD_VER,
63  .description = "Wireguard Protocol",
64 };
65 /* *INDENT-ON* */
66 
67 /*
68  * fd.io coding-style-patch-verification: ON
69  *
70  * Local Variables:
71  * eval: (c-set-style "gnu")
72  * End:
73  */
wireguard_key.h
wg_output_tun_node
vlib_node_registration_t wg_output_tun_node
(constructor) VLIB_REGISTER_NODE (wg_output_tun_node)
Definition: wireguard_output_tun.c:218
VLIB_PLUGIN_REGISTER
VLIB_PLUGIN_REGISTER()
vm
vlib_main_t * vm
X-connect all packets from the HOST to the PHY.
Definition: nat44_ei.c:3047
wg_init
static clib_error_t * wg_init(vlib_main_t *vm)
Definition: wireguard.c:29
vlib_frame_queue_main_init
u32 vlib_frame_queue_main_init(u32 node_index, u32 frame_queue_nelts)
Definition: threads.c:1572
vlib_thread_main_t::n_vlib_mains
u32 n_vlib_mains
Definition: threads.h:283
VNET_FEATURE_INIT
VNET_FEATURE_INIT(wg_output_tun, static)
wg_main_t::in_fq_index
u32 in_fq_index
Definition: wireguard.h:40
wg_main_t::per_thread_data
wg_per_thread_data_t * per_thread_data
Definition: wireguard.h:43
vec_validate_aligned
#define vec_validate_aligned(V, I, A)
Make sure vector is long enough for given index (no header, specified alignment)
Definition: vec.h:534
wg_input_node
vlib_node_registration_t wg_input_node
(constructor) VLIB_REGISTER_NODE (wg_input_node)
Definition: wireguard_input.c:452
wg_main
wg_main_t wg_main
Definition: wireguard.c:26
CLIB_CACHE_LINE_BYTES
#define CLIB_CACHE_LINE_BYTES
Definition: cache.h:59
wireguard_send.h
plugin.h
wg_main_t::vlib_main
vlib_main_t * vlib_main
Definition: wireguard.h:34
wg_main_t
Definition: wireguard.h:31
wg_main_t::out_fq_index
u32 out_fq_index
Definition: wireguard.h:41
VLIB_INIT_FUNCTION
#define VLIB_INIT_FUNCTION(x)
Definition: init.h:172
vlib_thread_main_t
Definition: threads.h:264
wg_timer_wheel_init
void wg_timer_wheel_init()
Definition: wireguard_timer.c:335
vlib_main_t
Definition: main.h:102
VNET_FEATURES
#define VNET_FEATURES(...)
Definition: feature.h:470
clib_error_t
Definition: clib_error.h:21
wireguard.h
vlib_init_function_t
clib_error_t *() vlib_init_function_t(struct vlib_main_t *vm)
Definition: init.h:51
ipip.h
wireguard_if.h
vnet.h
vlib_get_thread_main
static vlib_thread_main_t * vlib_get_thread_main()
Definition: global_funcs.h:56